Medias_survey_GSA07_Gulf of Lion-2010 by liuqingyan

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									              MEDIAS
  A protocol for acoustic surveys in
         Mediterranean sea
• History
  – Acoustic surveys are performed by each country around
    the Mediterranean basin. There is a need to harmonize the
    protocol of these surveys for further comparisons of the
    results issued from different areas.

• Objective
  – Adopt a common Protocol for a Pan-Mediterranean
    Acoustic survey (MEDIAS) within the Framework of the
    DCR according to the recommendation of RCM for
    Mediterranean and the decision of the Liaison Meeting

                                      Palma de Majorque 22-24/11/2010
Jlb : Hello



      Small pelagics in the Gulf of Lion
  • Total small pelagic species biomass fluctuates
    a lot between 1993 and 2010 with the highest
    level in 2005 with more than 472000 tons

  • Protocol of acoustic survey is the same since
    1993 and follows Medias one
  • Pelagic species assessed are :
       – Anchovy and sardine in first priority
       – Other one’s if present in the area
                                        Palma de Majorque 22-24/11/2010
N/O L’EUROPE - Survey PELMED
          GSA 07 Gulf of Lion
The surface of Gulf of Lion is 3300 Nm²
We did acoustic survey in july with L’Europe (30m) at 8
 knots on parallel transects from depth 10 m to 200 m.
Transects spaced 12 Nm. EDSU=1Nm
We did survey and hauls in day time during 26 days
2 hauls used (Vo 15 m and 7 m, 12 mm of mesh side)
Sounder ER60 38, 70, 120 and 200 KHz. Data format .hac
Threshold for acquisition : -80 db
Threshold for assessment : -60 db
Pulse duration : 1024 µs
1 calibration during the survey

                                     Palma de Majorque 22-24/11/2010
Pelmed08 - July
                                                       Pelmed09 - July

Pê ch e - Ca ptu res pa r esp èces p ar cha lu tag e
       SA RD-P IG
       SA RD-P IP
       ENG R -EN G
       SA RI-A UR
       SCO M -S CO
       SCO M -JAP
       SP RA -SP R
       TRA C-ME G
       TRA C-ME P
       TRA C-TRG
       TRA C-TRP
       TRA C-PI C
       DIV E-R S1
Pelmed10 - July
                Type d’opération             Nombre                                     Remarques




Milles parcourus en acquisition acoustique    2176    Movies+ ER60 (38, 70, 120 kHz et 200 kHz), EK500 12 KHz




Chalutages pélagiques 4PM159                   38



Chalutages de fond 4FF176                      5      Par sonde inférieure à 40 m



CTD                                            47     Profils bathymétriques (T°C, S‰, P)



T°C et S‰                                     2176    Enregistrement continu en sub-surface durant 2176 Mn



Prélèvement d'otolithes d'anchois             200     Congélation d’anchois issus de 13 chalutages



Prélèvement d'otolithes de sardine            200     Inclusion d'otolithes issus de 13 chalutages



Biométrie de merlu                            300     de 10 à 46 cm, pour lecture des otolithes. Action MERLUMED
             Espèce GFL-2009                        Présence                  Relation taille-poids       Maturité et âge
                                                                                                        Nbre d'éch. prélevés
                                     Nbre de Ch                                                         pour stade de maturité
                                     où l'espèce        Nbre d'individus Nbre d'individus Nbre d'éch.   et
Nom vernaculaire          code       est présente       mesurés          mesurés          Pesés         inclusion d'otolithes
Anchois                   ENGR ENC         29                  3216           3216              206              200
Sardine Petite            SARD PIP         21                  1717           1717              151               30
Sardine Grosse            SARD PIG         33                   660           660               161              170
Sprat                     SPRA SPR         21                  1395           1305              104
Sardinelle                SARI AUR          4                   28             28                14
Chinchard commun          TRAC TRP         21                   591           591                90
Chinchard commun          TRAC TRG          9                   86             86                52
Chinchard méditerranéen   TRAC MEP         19                   302           302               100
Chinchard méditerranéen   TRAC MEG         15                   98             98                70
Maquereau commun          SCOM SCO         25                   198           198               117
Maquereau espagnol        SCOM JAP         24                   220           220               102
Merlu                     MERL MER         XX                   XX             XX               XX               173
                                                   PELMED - Evolution of mean déviations in sA

                   900

                   800

                   700
                                                                                                                                           DTotsA
                   600
mean sA (m²/NM²)




                                                                                                                                           D2sA
                                                                                                                                           D4sA
                   500
                                                                                                                                           D1sA
                                                                                                                                           D3sA
                   400
                                                                                                                                           D5sA
                   300                                                                                                                     D6sA
                                                                                                                                           D7sA
                   200

                   100

                    0
                      93

                             94

                                    95

                                           96

                                                  97

                                                         98

                                                                99

                                                                       00

                                                                              01

                                                                                     02

                                                                                            03

                                                                                                   04

                                                                                                          05

                                                                                                                 06

                                                                                                                        07

                                                                                                                               08

                                                                                                                                      09
                    19

                           19

                                  19

                                         19

                                                19

                                                       19

                                                              19

                                                                     20

                                                                            20

                                                                                   20

                                                                                          20

                                                                                                 20

                                                                                                        20

                                                                                                               20

                                                                                                                      20

                                                                                                                             20

                                                                                                                                    20
                                                                              Years
                                                                           Anchois                                                                                                                                                              Sprat
                 140 000
                 120 000                                Biomasse                                                                                                                              16 000
                                                        Bio - Ec                                                                                                                              14 000                     Biomasse
                 100 000




 Biomas se (t)
                                                                                                                                                                                              12 000




                                                                                                                                                                              Biomas se (t)
                                                        Bio + Ec                                                                                                                                                         Bio - Ec
                       80 000                                                                                                                                                                 10 000
                                                                                                                                                                                                                         Bio + Ec
                                                                                                                                                                                               8 000
                       60 000
                                                                                                                                                                                               6 000
                       40 000                                                                                                                                                                  4 000
                       20 000                                                                                                                                                                  2 000
                                                                                                                                                                                                   0
                               0




                                                                                                                                                                                                  93


                                                                                                                                                                                                             95


                                                                                                                                                                                                                           97


                                                                                                                                                                                                                                          99


                                                                                                                                                                                                                                                     01


                                                                                                                                                                                                                                                                    03


                                                                                                                                                                                                                                                                                 05


                                                                                                                                                                                                                                                                                              07


                                                                                                                                                                                                                                                                                                            09
                              93


                                            95


                                                          97


                                                                         99


                                                                                         01


                                                                                                         03


                                                                                                                       05


                                                                                                                                     07


                                                                                                                                                    09




                                                                                                                                                                                                19


                                                                                                                                                                                                           19


                                                                                                                                                                                                                         19


                                                                                                                                                                                                                                        19


                                                                                                                                                                                                                                                   20


                                                                                                                                                                                                                                                                  20


                                                                                                                                                                                                                                                                               20


                                                                                                                                                                                                                                                                                            20


                                                                                                                                                                                                                                                                                                          20
                            19


                                          19


                                                        19


                                                                       19


                                                                                       20


                                                                                                       20


                                                                                                                     20


                                                                                                                                   20


                                                                                                                                                  20
                                                                                               Années                                                                                                                                                      Années



                                                                               Sardine                                                                                                                                                    Sardinelle


                 250 000                                Biomasse                                                                                                                              16 000
                                                                                                                                                                                              14 000                                                                                  Biomasse
                                                        Bio - Ec
Biomas se (t)




                 200 000




                                                                                                                                                                            Biomas se (t)
                                                                                                                                                                                              12 000                                                                                  Bio - Ec
                                                        Bio + Ec                                                                                                                              10 000
                 150 000                                                                                                                                                                                                                                                              Bio + Ec
                                                                                                                                                                                               8 000
                 100 000                                                                                                                                                                       6 000
                                                                                                                                                                                               4 000
                     50 000                                                                                                                                                                    2 000
                                                                                                                                                                                                   0
                              0




                                                                                                                                                                                                  93


                                                                                                                                                                                                             95


                                                                                                                                                                                                                           97


                                                                                                                                                                                                                                          99


                                                                                                                                                                                                                                                         01


                                                                                                                                                                                                                                                                     03


                                                                                                                                                                                                                                                                                  05


                                                                                                                                                                                                                                                                                                07


                                                                                                                                                                                                                                                                                                             09
                                   1993
                                          1994
                                                 1995
                                                         1996
                                                                1997
                                                                        1998
                                                                                1999
                                                                                        2000
                                                                                                2001
                                                                                                       2002
                                                                                                              2003
                                                                                                                     2004
                                                                                                                            2005
                                                                                                                                   2006
                                                                                                                                           2007
                                                                                                                                                  2008
                                                                                                                                                         2009
                                                                                                                                                                2010




                                                                                                                                                                                                19


                                                                                                                                                                                                           19


                                                                                                                                                                                                                         19


                                                                                                                                                                                                                                        19


                                                                                                                                                                                                                                                       20


                                                                                                                                                                                                                                                                   20


                                                                                                                                                                                                                                                                                20


                                                                                                                                                                                                                                                                                              20


                                                                                                                                                                                                                                                                                                           20
                                                                                               Années                                                                                                                                                          Années



                                                         Maquereau français                                                                                                                                               Maquereau espagnol

                    300 000                                                                                                                                                                   16 000
                                                         Biomasse                                                                                                                             14 000                     Biomasse
                    250 000




                                                                                                                                                                           Biomas se (t)
                                                                                                                                                                                              12 000
 Biomas se (t)




                                                         Bio - Ec                                                                                                                                                        Bio - Ec
                    200 000                                                                                                                                                                   10 000
                                                         Bio + Ec                                                                                                                                                        Bio + Ec
                    150 000                                                                                                                                                                    8 000
                                                                                                                                                                                               6 000
                    100 000
                                                                                                                                                                                               4 000
                           50 000                                                                                                                                                              2 000
                               0                                                                                                                                                                   0




                                                                                                                                                                                                  93


                                                                                                                                                                                                             95


                                                                                                                                                                                                                           97


                                                                                                                                                                                                                                          99


                                                                                                                                                                                                                                                         01


                                                                                                                                                                                                                                                                     03


                                                                                                                                                                                                                                                                                  05


                                                                                                                                                                                                                                                                                                07


                                                                                                                                                                                                                                                                                                             09
                               93


                                            95


                                                          97


                                                                         99


                                                                                         01


                                                                                                     03


                                                                                                                   05


                                                                                                                                07


                                                                                                                                              09




                                                                                                                                                                                                19


                                                                                                                                                                                                           19


                                                                                                                                                                                                                         19


                                                                                                                                                                                                                                        19


                                                                                                                                                                                                                                                       20


                                                                                                                                                                                                                                                                   20


                                                                                                                                                                                                                                                                                20


                                                                                                                                                                                                                                                                                              20


                                                                                                                                                                                                                                                                                                           20
                             19


                                          19


                                                        19


                                                                       19


                                                                                       20


                                                                                                   20


                                                                                                                 20


                                                                                                                              20


                                                                                                                                            20




                                                                                               Années                                                                                                                                                          Années




                                                 Chinchard méditerranéen                                                                                                                                                         Chinchard commun


                           16 000                                                                                                                                                          16 000
                           14 000                       Biomasse                                                                                                                           14 000                         Biomasse
           Biomas se (t)




                           12 000                                                                                                                                                          12 000
                                                                                                                                                                       Biomas se (t)




                                                        Bio - Ec                                                                                                                                                          Bio - Ec
                           10 000                                                                                                                                                          10 000
                            8 000                       Bio + Ec                                                                                                                                                          Bio + Ec
                                                                                                                                                                                            8 000
                            6 000
                            4 000                                                                                                                                                           6 000
                            2 000                                                                                                                                                           4 000
                                0                                                                                                                                                           2 000
                                                                                                                                                                                                0
                               93


                                            95


                                                          97


                                                                     99


                                                                                    01


                                                                                                  03


                                                                                                                05


                                                                                                                              07


                                                                                                                                            09




                                                                                                                                                                                                    1993
                                                                                                                                                                                                           1994
                                                                                                                                                                                                                  1995
                                                                                                                                                                                                                          1996
                                                                                                                                                                                                                                 1997
                                                                                                                                                                                                                                         1998
                                                                                                                                                                                                                                                1999
                                                                                                                                                                                                                                                        2000
                                                                                                                                                                                                                                                                2001
                                                                                                                                                                                                                                                                       2002
                                                                                                                                                                                                                                                                              2003
                                                                                                                                                                                                                                                                                     2004
                                                                                                                                                                                                                                                                                            2005
                                                                                                                                                                                                                                                                                                   2006
                                                                                                                                                                                                                                                                                                          2007
                                                                                                                                                                                                                                                                                                                 2008
                                                                                                                                                                                                                                                                                                                        2009
                                                                                                                                                                                                                                                                                                                               2010
                             19


                                          19


                                                        19


                                                                   19


                                                                                  20


                                                                                                20


                                                                                                              20


                                                                                                                            20


                                                                                                                                          20




                                                                                          Années
                                                                                                                                                                                                                                                               Années
Small pelagics stock assessment
 • Estimated biomass for 2009 and 2010
   – Anchovy : 31 736 and 24 991 tonnes
   – Sardine : 58 253 and 41 091 tonnes
     Low level of sardine biomass after the peak
     of 2005
   – Anchovy biomass increase after 4 years of
     stability




                               Palma de Majorque 22-24/11/2010
                                                                          Biomass and landings of anchovy
                                                                                 in the gulf of Lion
                           120 000
                                                      Biomass
                                                      Biom - Sd
                                                      Biom + Sd
                           100 000
                                                      Landings
Biomass and landings(MT)




                            80 000




                            60 000




                            40 000




                            20 000




                                0
                                1993   1994   1995   1996   1997   1998    1999   2000   2001   2002   2003   2004   2005   2006   2007   2008   2009   2010
                                                                                           Years
          Pelmed survey in the gulf of Lion

          Length and age structure for anchovy
          Years 2000 to 2010
                                                                                                                                                                                                           2 500 000                                                       PELMED05                                                                          5 000 000
                                                                                                                                                                                                           2 000 000
                                                                                                                                                                                                                                                                                                                                                             3 750 000




                                                                                                                                                                                                 Nb/1000




                                                                                                                                                                                                                                                                                                                                                   Nb/1000
                                                                                                                                                                                                           1 500 000
                                                                                                                                                                                                                                                                                                                                                             2 500 000
                                                                                                                                                                                                           1 000 000
                                                                                                                                                                                                                                                                                                                                                             1 250 000
                                                                                                                                                                                                            500 000

                                                                                                                                                                                                                   0                                                                                                                                                 0
                                                                                                                                                                                                                       5   5.5   6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5                           0   1    2    3       4
                                                                                                                                                                                                                                                                                    Lt (cm )                                                                                     AGE

                                                                                                                                                                                                           2 500 000                                                       PELMED06
           2 500 000                                                          PELMED00                                                                                                                                                                                                                                                                       5 000 000
                                                                                                                                                                                                           2 000 000
           2 000 000                                                                                                                                                                                                                                                                                                                                         3 750 000




                                                                                                                                                                                                 Nb/1000




                                                                                                                                                                                                                                                                                                                                                   Nb/1000
                                                                                                                                                                                                           1 500 000
 Nb/1000




           1 500 000
                                                                                                                                                                                                                                                                                                                                                             2 500 000
                                                                                                                                                                                                           1 000 000
           1 000 000
                                                                                                                                                                                                                                                                                                                                                             1 250 000
                                                                                                                                                                                                             500 000
            500 000
                                                                                                                                                                                                                   0                                                                                                                                                 0
                   0
                                                                                                                                                                                                                       5   5.5   6   6.5   7   7.5   8   8.5   9   9.5   10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5                         0   1    2    3       4
                       5   5.5   6   6.5   7   7.5   8   8.5   9   9.5   10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5
                                                                                      Lt (cm )                                                                                                                                                                                        Lt (cm )                                                                                   AGE


                                                                              PELMED01                                                                                                                     2 500 000                                                       PELMED07
           2 500 000                                                                                                                                                                                                                                                                                                                                         5 000 000
                                                                                                                                                                                                           2 000 000
           2 000 000                                                                                                                                                                                                                                                                                                                                         3 750 000




                                                                                                                                                                                                 Nb/1000




                                                                                                                                                                                                                                                                                                                                                   Nb/1000
                                                                                                                                                                                                           1 500 000
 Nb/1000




           1 500 000
                                                                                                                                                                                                                                                                                                                                                             2 500 000
           1 000 000                                                                                                                                                                                       1 000 000

                                                                                                                                                                                                            500 000                                                                                                                                          1 250 000
            500 000

                  0                                                                                                                                                                                               0                                                                                                                                                  0
                       5   5.5   6   6.5   7   7.5   8   8.5   9   9.5   10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5                                                                       5   5.5   6   6.5   7   7.5   8   8.5   9   9.5   10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5                         0   1    2    3       4
                                                                                      Lt (cm )                                                                                                                                                                                        Lt (cm )                                                                                   AGE


           2 500 000                                                          PELMED02                                                                                                                     2 500 000                                                       PELMED08                                                                          5 000 000
                                                                                                                                                               5 000 000
           2 000 000                                                                                                                                                                                       2 000 000
                                                                                                                                                               3 750 000                                                                                                                                                                                     3 750 000
                                                                                                                                                                                                 Nb/1000




                                                                                                                                                                                                                                                                                                                                                   Nb/1000
                                                                                                                                                   Nb/ 1000
Nb/1000




           1 500 000                                                                                                                                                                                       1 500 000
                                                                          ²                                                                                    2 500 000                                                                                                                                                                                     2 500 000
           1 000 000                                                                                                                                                                                       1 000 000
                                                                                                                                                               1 250 000                                                                                                                                                                                     1 250 000
            500 000                                                                                                                                                                                         500 000
                                                                                                                                                                      0                                            0                                                                                                                                                0
                  0
                                                                                                                                                                           0   1    2    3   4                         5   5.5   6   6.5   7   7.5   8   8.5   9   9.5   10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5                         0   1    2    3       4
                       5   5.5   6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5
                                                                                    Lt (cm )                                                                                       AGE                                                                                                Lt (cm )                                                                                   AGE

           2 500 000                                                          PELMED03                                                                                                                     2 500 000                                                       PELMED09
                                                                                                                                                               5 000 000
           2 000 000                                                                                                                                                                                       2 000 000                                                                                                                                         5 000 000
                                                                                                                                                               3 750 000
                                                                                                                                                                                                 Nb/1000
Nb/1000




                                                                                                                                                                                                                                                                                                                                                             3 750 000
                                                                                                                                                   Nb / 1000




           1 500 000                                                                                                                                                                                       1 500 000




                                                                                                                                                                                                                                                                                                                                                   Nb/1000
                                                                                                                                                               2 500 000                                   1 000 000                                                                                                                                         2 500 000
           1 000 000

                                                                                                                                                               1 250 000                                    500 000                                                                                                                                          1 250 000
            500 000
                                                                                                                                                                                                                                                                                                                                                                     0
                   0                                                                                                                                                   0                                          0
                                                                                                                                                                                                                                                                                                                                                                         0   1    2    3   4
                       5   5.5   6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5                             0   1    2    3   4                         5   5.5   6   6.5   7   7.5   8   8.5   9   9.5   10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5
                                                                                    Lt (cm )                                                                                       AGE                                                                                               Lt (cm )                                                                                    AGE


           2 500 000                                                          PELMED04                                                                                                                     2 500 000                                                       PELMED10
           2 000 000                                                                                                                                                                                       2 000 000
                                                                                                                                                                                                 Nb/1000




                                                                                                                                                                                                           1 500 000
Nb/1000




           1 500 000
                                                                                                                                                                                                           1 000 000
           1 000 000
                                                                                                                                                                                                            500 000
            500 000
                                                                                                                                                                                                                   0
                   0
                                                                                                                                                                                                                       5   5.5   6   6.5   7   7.5   8   8.5   9   9.5   10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5
                       5   5.5   6   6.5   7   7.5   8   8.5   9   9.5   10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5
                                                                                      Lt (cm )                                                                                                                                                                                       LT (cm )
Biomass and                                     Biomass and landings of sardine
landings(MT)
                                                      in the gulf of Lion
250 000




200 000                                               Biomass
                                                      Biom - Sd
                                                      Biom + Sd
                                                      Landings

150 000




100 000




 50 000




     0
     1993   1994   1995   1996   1997   1998   1999     2000      2001   2002   2003   2004   2005   2006   2007   2008   2009   2010
                                                                    Years
                                                                                                                                                         Pelmed survey in the gulf of Lion

                                                                                                                                                         Length structure for sardine
                                                                                                                                                         Years 2000 to 2010
                                                                             Pelmed02                                                                                                                                                 Pelmed06
                                                                                                                                                                                                                                     Pelmed06
          2 500 000
                                                                                                                                                             500 000
                                                                                                                                                           1 2 500000
          2 000 000                                                                                                                                                2 000 000
Nb/1000




          1 500 000                                                                                                                                          000 000
                                                                                                                                                           1 1 500000




                                                                                                                                                         Nb/1000
                                                                                                                                                         Nb/000
          1 000 000                                                                                                                                                1 000 000
                                                                                                                                                                   500 000
           500 000                                                                                                                                                   500 000
                 0                                                                                                                                                        0
                                                                                                                                                                          0
                      6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21                         6
                                                                                                                                                                               6   6.5   7
                                                                                                                                                                                         7   7.5   8
                                                                                                                                                                                                   8   8.5   9
                                                                                                                                                                                                             9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21
                                                                                                                                                                                                                     10      11      12      13      14      15      16      17      18      19      20      21
                                                                                      Lt (cm )                                                                                                                                                Lt (cm)
                                                                                                                                                                                                                                              Lt (cm )


                                                                             Pelmed03                                                                                                                                                PELMED07
          2 500 000                                                                                                                                                2 500 000

          2 000 000                                                                                                                                                2 000 000
Nb/1000




                                                                                                                                                         Nb/1000
          1 500 000                                                                                                                                                1 500 000
          1 000 000                                                                                                                                                1 000 000
           500 000                                                                                                                                                   500 000
                 0                                                                                                                                                         0
                      6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21                         6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21
                                                                                     Lt (cm )                                                                                                                                                Lt (cm )


                                                                             Pelmed04                                                                                                                                                PELMED08
          2 500 000
                                                                                                                                                                   2 500 000
          2 000 000                                                                                                                                                2 000 000
Nb/1000




                                                                                                                                                         Nb/1000
          1 500 000                                                                                                                                                1 500 000
          1 000 000                                                                                                                                                1 000 000
           500 000                                                                                                                                                  500 000
                 0                                                                                                                                                         0
                      6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21                         6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21
                                                                                      Lt (cm )                                                                                                                                                Lt (cm )


                                                                             Pelmed05                                                                                                                                                PELMED09
          2 500 000                                                                                                                                                2 500 000

          2 000 000                                                                                                                                                2 000 000
Nb/1000




                                                                                                                                                         Nb/1000




          1 500 000                                                                                                                                                1 500 000

          1 000 000                                                                                                                                                1 000 000
           500 000                                                                                                                                                  500 000
                 0                                                                                                                                                         0
                      6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21                         6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21
                                                                                      Lt (cm )                                                                                                                                                Lt (cm )


                                                                            Pelmed06
                                                                           Pelmed06                                                                                                                                                  PELMED10
                                                                                                                                                                   2 500 000
    500 000
  1 2 500000
          2 000 000                                                                                                                                                2 000 000
    000 000
  1 1 500000
                                                                                                                                                         Nb*1000
Nb/1000
Nb/000




                                                                                                                                                                   1 500 000
          1 000 000                                                                                                                                                1 000 000
          500 000
           500 000                                                                                                                                                  500 000
                 0
                 0                                                                                                                                                        0
                      6
                      6   6.5   7
                                7   7.5   8
                                          8   8.5   9
                                                    9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21
                                                            10      11      12      13      14      15      16      17      18      19      20      21                         6   6.5   7   7.5   8   8.5   9   9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21
                                                                                     Lt (cm)
                                                                                     Lt (cm )                                                                                                                                                 Lt (cm )
Thank you for your attention

								
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